[lam]

John Carmack said the controller is the missing link. For those who have been developing / testing DK1 or DK2, I wonder what are you thoughts on existing controllers that you've been using? What are they lacking, and what would be nice to have in a controller for VR (or AR)?

[jadeddrag]

A linux SDK, or open source "runtime" is the sorest missing link.

[XorNot]

Any type of pointer to start with. The first thing you notice (and do) in the demo scene is try and reach out and touch something.

[lam]

But isn't a pointer already provided by controllers like those made by Sixense already?